An excised leaf does not turn yellow if it is induced to root this is attributed to sythesis in root of or Leaf aging is retared by
Or
The cut flowers and vegetable can be kept be fresh a long period by hios plant horemone

The cut flowers and vegetables can be kept fresh for a long period with the help of:

The cut flowers and vegetables can be kept fresh for a long period with the help of:

The cut flowers and vegetables are kept fresh for a long period by which of the following plant hormone ?

The cut flowers and vegetables are kept fresh for a long period by which of the following plant hormone ?

Boojho had the following parts of a rose plant – a leaf, roots, a branch, a flower, a bud and pollen grains. Which of them can be used to grow a new rose plant?

The plant hormone that induces cell proliferation ,plant growth and development , trigger callus differentiation , embryogenesis , maintenance of root and shoot meristems , keep the cut flowers and vegetables fresh is

The process of photosynthesis requires water. The system of xylem vessels from the root to the leaf vein can supply the needed water. But what force does a plant use to move water molecules into the leaf parenchyma cells where they are needed ?

Which parts of plant produce new plant through vegetative propagation ? a.Root, stem and flower b.Stem, flower and fruit c.Stem, leaf and flower d.Root, stem and leaf

Which organ does not show vegetative reproduction ? (A) Flower (B) Root (C) Stem (D) Leaf